| *** Supplementary Characterization Data *** |
| Pedon ID: S1971MT031002 | ( Gallatin, Montana ) | Print Date: Jul 30 2025 8:13AM |
| Sampled as on Aug 30, 1971: | Amsterdam |
| Revised to correlated: | Amsterdam ; Fine-silty, mixed, superactive, frigid Typic Haploborolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1971MT031002 Lat: 45° 40' 41.67" north Long: 111° 9' 21.02" west MLRA: 44 | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A3712 | Soil Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska | ||
| Tier 1 | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | -19- | -20- | -21- | -22- | -23- | -24- | -25- | |||
| (- - - - - - - - - - - - - - - - - - - - - - Engineering PSDA - - - - - - - - - - - - - - - - - - - - -) | (- - - - - Cumulative Curve Fractions - - - - -) (<75mm) | ( Atter- ) | ( Gradation ) | |||||||||||||||||||||||||
| Percentage Passing Sieve | USDA Less Than Diameters (mm) at | berg | Uni- | Cur- | ||||||||||||||||||||||||
| Depth | 3 | 2 | 3/2 | 1 | 3/4 | 3/8 | 4 | 10 | 40 | 200 | 20 | 5 | 2 | 1. | .5 | .25 | .10 | .05 | 60 | 50 | 10 | LL | PI | fmty | vtur | |||
| Layer | (cm) | Horz | Prep | (-------------------Inches-------------------) | (---------Number---------) | (------Microns----) | (---------Millimeter----------) | (-----Percentile---) | (----%----) | CU | CC | |||||||||||||||||
| 40A28595 | 0-16 | Ap1 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 95 | 53 | 37 | 27 | 100 | 100 | 100 | 99 | 90 | 0.02 | 0.015 | -- | 51.3 | 0.6 | ||
| 40A28596 | 16-27 | Ap2 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 95 | 53 | 37 | 28 | 100 | 100 | 100 | 99 | 89 | 0.02 | 0.016 | -- | 52.1 | 0.6 | ||
| 40A28597 | 27-41 | B1 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 95 | 54 | 39 | 29 | 100 | 100 | 100 | 99 | 89 | 0.02 | 0.014 | -- | 52.6 | 0.5 | ||
| 40A28598 | 41-53 | B2 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 94 | 48 | 34 | 24 | 100 | 100 | 100 | 99 | 88 | 0.03 | 0.021 | 0.001 | 49.7 | 0.9 | ||
| 40A28599 | 53-62 | B3 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 94 | 45 | 30 | 20 | 100 | 100 | 100 | 99 | 87 | 0.03 | 0.022 | 0.001 | 44.5 | 1.4 | ||
| 40A28600 | 62-80 | Bk1 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 94 | 44 | 30 | 21 | 100 | 100 | 100 | 99 | 88 | 0.03 | 0.023 | 0.001 | 46.4 | 1.4 | ||
| 40A28601 | 80-98 | Bk2 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 94 | 43 | 29 | 19 | 100 | 100 | 100 | 99 | 88 | 0.03 | 0.023 | 0.001 | 42.0 | 1.7 | ||
| 40A28602 | 98-135 | Bk3 | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 93 | 42 | 27 | 17 | 100 | 100 | 100 | 99 | 86 | 0.03 | 0.024 | 0.001 | 37.8 | 2.0 | ||
| 40A28603 | 135-180 | C | S | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 92 | 41 | 26 | 16 | 100 | 100 | 99 | 98 | 84 | 0.03 | 0.024 | 0.001 | 34.3 | 2.2 | ||
| Tier 2 | -26- | -27- | -28- | -29- | -30- | -31- | -32- | -33- | -34- | -35- | -36- | -37- | -38- | -39- | -40- | -41- | -42- | -43- | -44- | -45- | -46- | -47- | -48- | -49- | -50- | |||||
| (- - - - - - - - - - - - - - - - - - - - - - Weight Fractions - - - - - - - - - - - - - - - - - - - - -) | (- - - - - - - - - - - Weight Per Unit Volume (g cm-3 )- - - - - - - -) | (- - Void - -) | ||||||||||||||||||||||||||||
| Whole Soil (mm) | <75 mm Fraction | Whole Soil | <2 mm Fraction | Ratios | ||||||||||||||||||||||||||
| >2 | 250 | 250 | 75 | 75 | 20 | 5 | 75 | 75 | 20 | 5 | Soil Sur | Engineering | Soil Survey | Engineering | At 33 kPa | |||||||||||||||
| Depth | -UP | -75 | -2 | -20 | -5 | -2 | <2 | -2 | -20 | -5 | -2 | <2 | 33 | Oven | Moist | Satur | 33 | 1500 | Oven | Moist | Satur | Whole | <2 | |||||||
| Layer | (cm) | Horz | Prep | (------------------- % of Whole Soil ------------------) | (--------- % of <75 mm ---------) | kPa | -dry | -ated | kPa | kPa | -dry | -ated | Soil | mm | ||||||||||||||||
| 3B1 | 3B1 | 3B1 | NK | 4A1h | ||||||||||||||||||||||||||
| 40A28595 | 0-16 | Ap1 | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.40 | 1.54 | 1.71 | 1.87 | 1.40 | 1.54 | 1.71 | 1.87 | 0.89 | 0.89 | ||||
| 40A28596 | 16-27 | Ap2 | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.30 | 1.46 | 1.64 | 1.81 | 1.30 | 1.46 | 1.64 | 1.81 | 1.04 | 1.04 | ||||
| 40A28597 | 27-41 | B1 | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.31 | 1.54 | 1.59 | 1.82 | 1.31 | 1.54 | 1.59 | 1.82 | 1.02 | 1.02 | ||||
| 40A28598 | 41-53 | B2 | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.36 | 1.52 | 1.69 | 1.85 | 1.36 | 1.52 | 1.68 | 1.85 | 0.95 | 0.95 | ||||
| 40A28599 | 53-62 | B3 | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.352 | |||||||||||||
| 40A28600 | 62-80 | Bk1 | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.37 | 1.46 | 1.75 | 1.85 | 1.37 | 1.46 | 1.75 | 1.85 | 0.93 | 0.93 | ||||
| 40A28601 | 80-98 | Bk2 | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.31 | 1.38 | 1.69 | 1.82 | 1.31 | 1.38 | 1.69 | 1.82 | 1.02 | 1.02 | ||||
| 40A28602 | 98-135 | Bk3 | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.29 | 1.39 | 1.74 | 1.80 | 1.29 | 1.39 | 1.74 | 1.80 | 1.05 | 1.05 | ||||
| 40A28603 | 135-180 | C | S | -- | -- | -- | -- | -- | -- | -- | 100 | -- | -- | -- | -- | 100 | 1.25 | 1.30 | 1.55 | 1.78 | 1.25 | 1.30 | 1.56 | 1.78 | 1.12 | 1.12 | ||||
| *** Supplementary Characterization Data *** |
| Pedon ID: S1971MT031002 | ( Gallatin, Montana ) | Print Date: Jul 30 2025 8:13AM |
| Sampled As | : | Amsterdam | |||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A3712 | |||
| Tier 3 | -51- | -52- | -53- | -54- | -55- | -56- | -57- | -58- | -59- | -60- | -61- | -62- | -63- | -64- | -65- | -66- | -67- | -68- | -69- | -70- | -71- | -72- | -73- | -74- | -75- | |||
| (- - - - - - - - - - - - - - - - - Volume Fractions - - - - - - - - - - - - - - - -) | C | (- - - - - - - Ratios To Clay - - - - - -) | (- - Linear Extensiblity - -) | (- - WRD - -) | ||||||||||||||||||||||||
| Whole Soil (mm) At 33 kPa | /N | <2 mm Fraction | Whole Soil | <2 mm | Whole | <2 | ||||||||||||||||||||||
| >2 | 250 | 250 | 75 | 75 | 20 | 5 | 2- | .05- | LT | Pores | Rat | Fine | CEC | 1500 | LEP | 33 kPa | to % | Soil | mm | |||||||||
| Depth | -UP | -75 | -2 | -20 | -5 | -2 | <2 | .05 | .002 | .002 | D | F | -io | Clay | Sum | NH4- | kPa | 33 | 1500 | Oven | 1500 | Oven | ||||||
| Layer | (cm) | Horz | Prep | (----------------------------- % of Whole Soil ---------------------------) | Cats | OAC | H2O | kPa | kPa | -dry | kPa | -dry | (---in3/in3---) | |||||||||||||||
| 40A28595 | 0-16 | Ap1 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 5 | 33 | 15 | 16 | 31 | 0.63 | 0.77 | 0.48 | 0.12 | 0.12 | |||||||
| 40A28596 | 16-27 | Ap2 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 5 | 30 | 13 | 17 | 34 | 0.63 | 0.76 | 0.46 | 0.18 | 0.18 | |||||||
| 40A28597 | 27-41 | B1 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 5 | 30 | 14 | 23 | 28 | 0.60 | 0.82 | 0.47 | 0.10 | 0.10 | |||||||
| 40A28598 | 41-53 | B2 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 6 | 33 | 12 | 16 | 33 | 0.53 | 0.47 | 0.17 | 0.17 | ||||||||
| 40A28599 | 53-62 | B3 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 6 | 34 | 10 | 49 | 0.28 | 0.53 | |||||||||||
| 40A28600 | 62-80 | Bk1 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 6 | 35 | 11 | 10 | 38 | 0.22 | 0.46 | 0.25 | 0.25 | ||||||||
| 40A28601 | 80-98 | Bk2 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 6 | 34 | 9 | 13 | 38 | 0.25 | 0.46 | 0.27 | 0.27 | ||||||||
| 40A28602 | 98-135 | Bk3 | S | -- | -- | -- | -- | -- | -- | -- | 100 | 7 | 33 | 8 | 6 | 45 | 0.24 | 0.50 | 0.34 | 0.34 | ||||||||
| 40A28603 | 135-180 | C | S | -- | -- | -- | -- | -- | -- | -- | 100 | 7 | 32 | 7 | 23 | 30 | 0.19 | 0.53 | 0.20 | 0.20 | ||||||||
| Tier 4 | -76- | -77- | -78- | -79- | -80- | -81- | -82- | -83- | -84- | -85- | -86- | -87- | -88- | -89- | -90- | -91- | -92- | -93- | -94- | -95- | -96- | -97- | -98- | |||
| (- - - - - - - - - - - - - - - - - - - Weight Fractions - Clay Free - - - - - - - - - - - - - - - - - -) | Text | PSDA (mm) | pH | Elect. | Part- | |||||||||||||||||||||
| (--------------- Whole Soil ---------------) | (------------------- <2 mm Fraction -------------------) | -ure | Sand | Silt | Clay | Ca | Res- | Con- | -icle | |||||||||||||||||
| >2 | 75 | 20 | 2- | .05- | < | (------------- Sands -------------) | (--- Silts ---) | Cl | by | 2- | .05- | < | Cl2 | ist. | duct | Den- | ||||||||||
| Depth | -2 | -2 | .05 | .002 | .002 | VC | C | M | F | VF | C | F | ay | PSDA | .05 | .002 | .002 | .01M | ohms | dS m-1 | sity | |||||
| Layer | (cm) | Horz | Prep | (- % of >2 mm Sand and Silt -) | (------------------% of Sand and Silt -------------) | <2 mm | (---- % of 2 mm ----) | (-------- <2 mm --------) | g cm-3 | |||||||||||||||||
| 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 8C1e | NK | |||||||||||||||||||||
| 40A28595 | 0-16 | Ap1 | S | 14 | 86 | 38 | tr | tr | tr | 1 | 12 | 51 | 35 | 38 | sicl | 10.3 | 62.4 | 27.3 | 6.2 | 0.66 | ||||||
| 40A28596 | 16-27 | Ap2 | S | 15 | 85 | 38 | tr | tr | 1 | 13 | 51 | 35 | 38 | sicl | 10.7 | 61.8 | 27.5 | 6.0 | ||||||||
| 40A28597 | 27-41 | B1 | S | 15 | 85 | 40 | tr | tr | tr | 1 | 13 | 50 | 35 | 40 | sicl | 10.7 | 60.6 | 28.7 | 6.5 | |||||||
| 40A28598 | 41-53 | B2 | S | 15 | 85 | 31 | tr | tr | 1 | 14 | 53 | 32 | 31 | sil | 11.6 | 64.6 | 23.8 | 7.0 | 0.52 | |||||||
| 40A28599 | 53-62 | B3 | S | 16 | 84 | 26 | tr | tr | 1 | 14 | 53 | 31 | 26 | sil | 12.6 | 67.0 | 20.4 | 7.5 | ||||||||
| 40A28600 | 62-80 | Bk1 | S | 15 | 85 | 26 | tr | tr | 1 | 14 | 55 | 29 | 26 | sil | 12.2 | 66.9 | 20.9 | 7.6 | ||||||||
| 40A28601 | 80-98 | Bk2 | S | 15 | 85 | 23 | tr | tr | 1 | 14 | 54 | 30 | 23 | sil | 12.5 | 68.5 | 19.0 | 7.6 | ||||||||
| 40A28602 | 98-135 | Bk3 | S | 17 | 83 | 20 | tr | tr | 1 | 16 | 53 | 30 | 20 | sil | 14.5 | 68.5 | 17.0 | 7.8 | 0.75 | |||||||
| 40A28603 | 135-180 | C | S | 19 | 81 | 18 | tr | 1 | 2 | 16 | 52 | 30 | 18 | sil | 15.7 | 68.7 | 15.6 | 7.9 | ||||||||